Twisted Treeline to be removed soon. (Maybe)
"If we made Twisted Treeline today, it would be for our Rotating Game Mode Queue (RGMQ) – that's where we mix things up and give you fresh modes for a shorter amount of time. If the population for Ranked 3's stays healthy, we’ll maintain the same windows as Ranked 5s. If the queue times become too long and the matchups are difficult to balance for the number of players in the queue, we’ll have to make a decision on whether it’s best if we move into in the the RGMQ where it will get shorter, healthier periods of play."
Riot can I just say this is a very delicate time in league, season 6 has been a cluster-fudge of changes and don't begin season 7 (Which I would suspect the time it would happen) to a bad start by doing this, riot your tilting me.